{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1909833270",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3dcd0e7dadc5d341b2f86968ac33e60d2a011a09a2db06d9e2a0ae31f3ac0d92",
    "signature": "0xd1e4a878d7b92e720bc5dba355de63f8cebce65981fd6022f2b84846700b8a4d4b97b5a3c1b740180d62c806e8128f53738ae004cfe1028338963e1822cb73e61b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}