Transaction not yet indexed

55tNwmQBLxHL47cMqLsELdvbEVvF53TJiqp6b8b5Hqv3aYNPpbXDmKMMSDSQvba1eXbbvXNQCadNDtjp5hG1LFy4

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