Transaction not yet indexed

55NdUrii2X8MsHRLFqbmdTb7nV2JdRdgXKDnFMF7uYcVz6qqSHrdA8wG35D2yCvK7niyVbfPYR4vCSVTpo8YZZAq

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