Transaction not yet indexed

121ZAUeaWoBNS5r3MmB16BjDefzUKksZFHhJZkWCQifVQEBfQu86FMvDXn3GKEu4YZHyEuZPyM3v41jDVZb6FppA

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