{
  "manageEntity": {
    "action": "Repost",
    "entityId": "385685",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x560c0b4459941f55fbcccbe46632288cbcf08af30cf46f3d9ffdfeaaf99b75ce",
    "signature": "0x0c3a31d52eb23e9a7a64cefd7fd4965b95db17396725b7f7db7b7f4b612fb37759d6d4bc19de32e6b7f406c560acbc04c7396698fded0c37ecb868ef2c1e4a651b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}