Transaction not yet indexed

55mUznakD4NpeFirECqeWqVcksYeaBkWFANwTBEydFqgGnVmHok6x7tqJJLjkArpzrd19Z2f8kDNJ4AHHZyRNnXT

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