Transaction not yet indexed

53g6ajbctpktyWsS451NtrfeWnhX2AzQ1knSQKYJZ7iDmTEUqy1CkMPfNSe71pCAJz2daF4xNtCUQgC5QrmFeupn

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