Transaction not yet indexed

53kfpfJSnAAqnvjr3CtFeuxJTPCKcr3zvWLFKNPLtkRDMXJhbTvqbeaw6rUgqCLTPvh16dbGmgijAg6h9ffECvNG

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