Transaction not yet indexed

1t16PNBZi8mEv3aP2QhUidCYPBToGYnm2ZMbVhgGn76R6ZvujtVDCX4M2b8VcQU9emXJzesxmDDMSHScWeLrPn8

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