Transaction not yet indexed

53aZkMh6ayhAMJxTUQ49N5ZfPNm1X2MFHxAbgw9RzaZZadXb7x9hMLaChESwmMxpSRKAEtFmoHrLBkKgwAY2rFHT

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