{
  "manageEntity": {
    "action": "Repost",
    "entityId": "363618735",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa86da3c1f7e075971e3c41163cd0f1219614ad40dee4c8269d261de1582eacc8",
    "signature": "0x0cdae7f4d4d37fa0d668a5e2ff7867d438b5fa3a8598ce45774cdecb5496a90f57c18bbfca1c4cb79c813ab8f31ba2f0b11c79d684ee7b430053bd4c37957e4b1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}