Transaction not yet indexed

53PLDMXYg8k2vHG2n8mH2U7Vb9pw5iwxsP1WPdxWy81NCcwuLwjZ3avAhcvsCod2zd97RJTgsJwVSijYJmCCRKS1

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