Transaction not yet indexed

a3UuuUtypMERHM8Rrn6J7fmqThXjgBjBmRmchh9fE2CuXwZKTdEX4StzmWWM4b2cza4CFB2LSM6k3VMpDZ3dcSp

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