Transaction not yet indexed

53b2CnYCHhLeTETDXDbwnDMDmUEcTYZo2nrAdDJCSM259u9QtrytVoMsVEdAUUbUQ7GsxDpEekr9rBWs66NwmVP4

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