{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1214235277",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76a696b83d41650cfd3f520f1bc9d40faf4853327d2694aa80fcd2924f5c63b5",
    "signature": "0x9ac4d6cddca9a3dff0f85f2aecc8611b02875d5766f5ab0604851cd176d6ed2d227f3ddce0680e168229abe8d0d1ecab7c994d3b39eee537b20b9dd9b5f26b2b1c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}