{
  "manageEntity": {
    "action": "Repost",
    "entityId": "865042194",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x837fcc2b9a40a6d0278d53fd002fe5239b66cd4e5bb4135167ce10d6147faeb9",
    "signature": "0x0dcb2e146e46686c9801015c2dbceeea32c666f2cb37b2f0f5d9f73cd44caf4c40f5aa23ff09ab2401322f3b3405c216800b1fce347b4def89d3d05ce9bd5c091b",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}