Transaction not yet indexed

53ZnUEP3zsEMtSWQcF8GxRmXHF4NzUn1NWDSfiDPnXduvExqucmPNJ4LxLGBPyAVUcZqTzvddvdCFa6CuQ3ynE3

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