{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1010504121",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbdb4c371ff288f87951429a1dc811d0f7139445222c5a806da0dde60d8b4b360",
    "signature": "0x1611b809062accaeff89d669a2bb34830cdd96ac238005f56190f7a7c2d8bce4430a113d56ab4e2262c1b64ccb603be2bc8e898529c8876aca23626c29db58ce1b",
    "signer": "0x16D3bf5a80bAfFB2f1550d49b1203D4CA532DA1C",
    "userId": "1994482"
  }
}