Transaction not yet indexed

53BbDuty5N4pqtsiLeCgxZMAtnjBhcRbT53dfBkXwghToAfmL1V1HyDnVvgFE1hMsFUs2Ac7dFrqdx8gEXNiGUn7

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