Transaction not yet indexed

55Ezc7mg3tt5SxRFaeH8BJ8XZbcKB2aDQzwtYfAFReqbLmXjkt7Gqh5AbvLuY9C53gQBw1XosKmHaTHUVTU1k155

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