Transaction not yet indexed

53sdhbAFAb8tkKmRbAxKxTttAh8He64aZ7dnzC3d8FrrBz3uoDfq46VFAxQaSTonVPRHxebZa5kMcxPm3EuVRQM5

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