Transaction not yet indexed

53Xms1QgxHoMbuQ2AH9ohzXoEwSdRDxDLR9AYY6WeRpxeeSEgAf3bAycHRTShStiLESvAdXCSUjL2xUSHCNE5cfm

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