Transaction not yet indexed

53VcYxteAMVvEvaBULbckRBHMYn1AaSyNeYTRRFnZ7DVysUafcLSUX87FUJiKpQ9fxn21L1AaZL3YMBMEKeq9KvP

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