Transaction not yet indexed

AGKpf8RbwePgTdyvBHTuYfcPr2T12b9LwpDY6N1CAE59DaHVoRm4ZqiDNCL1BiCkSG6gN5FYzj3zJ3psWTakRs6

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