Transaction not yet indexed

255sa1vyyn9mHf5DA2nsNMPEFAXYgUa7ZVGuuMfCjhrCVf8fBYW4JKmuMDmYjure3CUvACwzVidurzQjVCTUFbV1

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