Transaction not yet indexed

21TkP9hw5Z4u1UDXZhyf1fuEbynMFoJiEW8ASSYz5f3xUSdDakTftPynQDPZzd8QjbJba8oQhH45LpBK3PHCYoC3

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