Transaction not yet indexed

3Ecu86n7YAKAXAouSp9B5kALYi6sgVs9ZCGXnNPyRJqXjgp5CmamFRU3kA6ncFJetbUumbo79afuSFUAcJs6TGM2

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