Transaction not yet indexed

55LKC6NgAFPu5wboFf7eQ5fwaTqGDQqhTidWo3vNcP9dMQBVoULpEnfodpxUv2vUc4Chrxf2vkSRFB6Ywc7ucp1v

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