Transaction not yet indexed

53RvEP9X3mATZ2fMJk6TcKAFc8rG9SZU8ZKwWdzGqdmFnuSRMMwupgDoRbktDfvxkPw4BmzYquZMGCvSohaC1NN7

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