Transaction not yet indexed

53LCqbBfTCoAQuNN2BsrNPCfGkGdENQBq5vWg5LbnVEqqbMeAsYA5EVkEiYDLXvYvfiZakgCeq1bACR4V3dPgB1m

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