Transaction not yet indexed

55CuuSCdoKJh6Mg6siPBFXtyZuLthDZPUFPTazq5C4QuNXi9Avh5bT5bT6jkE5wsjPkp765jc9MgTKvYemQKujY2

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