Transaction not yet indexed

53VKucBZcWQMtXFu87z4AAC5GWGUTtYpmxz618GVzKp6aGaGT5i7dyTAEgqtVYtW9PVr6KkiNReBqbMsBA72oKZ7

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