Transaction not yet indexed

53cAMqvb6hwYPkf2cMHYDVUj8CgeJM7BUbixqaNrEPnT85HDVmhMwSvyCpT1P1XknCBfa9svdfMWBvkDkuHqanh4

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.