Transaction not yet indexed

55nYLUtgpkqwzQbYyVkgrHQS9LNk9p5tjKA6RtdP9BPk27ExdrFPeAeD3ZQa88mjSh53onAPMNQKMafWF6AGRRPN

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