Transaction not yet indexed

55nVEUWeAnxrvzbnZWEM5BUfZCu1kYeSev6b6eG4UuVeUusorLan12ucEiQufmHAY566ZtTiHqPA5pPNH4SdQVXM

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