Transaction not yet indexed

53VdYWDWs7s25W4B8cDbiW8afn5VVGeSLw6Z9nHBwQgYfmLnpUW4aoSd8ynLCisZeD76e8avSHyJSPACcxsDdXT8

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