Transaction not yet indexed

u3z18LuBBh5AwqytWXT7umMuSrdrX9z3f4jBLtsBecaf7TPnvSU7Tycp5dF2c4VqdfSTMCCPCuHzVP5pC4e5vM1

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