Transaction not yet indexed

am8wXWE8PHbDTfBC3gQE4Pmz5CBWs3nCLuLfgApbQQSHRAYA3Mx3rZNanDfZbjDuFre6GvFKwHXGAbNqaRKofmc

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