{
  "manageEntity": {
    "action": "Repost",
    "entityId": "788878403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x517f8cad4a2864c1da99cca196a88408614a7b89e08bc8316c32bde87bce0e32",
    "signature": "0xf277151a48bbb2120aa55b07a2b42588a4d5598259cad0c9bd1538874c7509a37b9486fda42fbf018b9b4532a239008cb62377a9fb2fd2047960578d32d7dc891c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}