Transaction not yet indexed

55NtumEYJMjMgLMpoYxuKUeHMVCvVdu34WjZcSzsh5oGNpDjKprfavWmKqGYm1Q2stTBvrb4oXi4XTZS2izkPMD2

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