Transaction not yet indexed

55a2UMyMPvkTiHmvthwN8PhQXL8BYzzqy9D2RFC7VSLKASxKgg7dr6PWn7CRFEvFSGn7cozHAzyTGeSCafXWgLjk

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