{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1666469057",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee55ba13d61f9e51e4238267acd00311686079b86d6b1d77fe6353d87d2a9303",
    "signature": "0xbb585a14da22c9a7b50b01ca42a2fc508d9a914b000515c05bbabe8829751f545af81dbf64daeeb649866c1bf073102e6b5a2486ee6cd693794bf2029a0e97001b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}