Transaction not yet indexed

53LtkJ9k8Qf6osmc3CtiCURK3BgfJ57o7MFLGvhA2ZDR2zf58R8NuqdQrDmrWnZhS458XeXuwdeZ2BZUYEGhY5qV

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