{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1119492121",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94c74899588c0d91b7b82f396b168ef8c394dc34fbdd9018c6598c3250896a7e",
    "signature": "0x225993d8e445a32d7212c970d41cea4bee471e27abe2d1e46299db0ec32ee63a451a42d256a5f306debc26efbd3eb91b7732ae96ed8ebfdbe1c79e026524ed791c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}