Transaction not yet indexed

53erEsB5DuWm42GnHQkAAwPwJwSqVd6tDAyTfUPcuiZjEvqLPc2SRLUXux9ajt3vXrAbfcsuUfa3efkZNxAoApdS

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