Transaction not yet indexed

421eJmErkMUxYY65dAC8AotPGVNXsJbUoX6e2NFoRBBNqiRWFbU289a7exts8hMUbXyr3aLimPwAz82b3fq7v2k3

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