Transaction not yet indexed

53HkUhHc1tVVHZyFNUxYPSh2vWuTCNhtEsFimSaGZtKG52MABzDLrQ1g1GkXQJ5JD8Qvt9bjapma7BzMms7LFa6

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