Transaction not yet indexed

53R8FfVchCFmcAxRpCudvddvscHDfMVR1kUsxtTyrdaAFhDDeWztgEq3KFt7GCumVXEtgZ5x3VVWWf2LEx9B78w7

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