Transaction not yet indexed

mYUYnmzKUuBc16eFcSJSTHRnCtxnUjE6go8SyF2M9YvdsPNBDffuGVXHDFuJJAy6J2vuLx2WcGPrvdvafSVM1Vs

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