{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214770",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x416732ca42f0502212061c198790a08e036c396f91f2b6ce1309141666e050bf",
    "signature": "0xc6d1c2643da6717e4af95a34ec50613cb46a4d93b8b69a2a6dc5e29f24d48a247b515808010d0f9bfa113b332cccabeaa1555e907a765682c67d2a069fd7fcb51c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}