Transaction not yet indexed

542UmvbVSRQUkERggVtdVC7GNEJU9vSgKFTtNAj2jtSmqsYmDHMN1tr4RjT1MBJ8Sn75U2Q2hwVbfQsYMFUmmoVs

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