Transaction not yet indexed

53cN8jsKiCnAvVDB8fF3G8Tx1utsaZntQ2LNrEqzZyg3L6zevrcEdbL7Ae2ZYUJ7BvYS7ZxX2JZCHRNMKGFeDa8Z

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