Transaction not yet indexed

AmwSDfbqujP7PYViyEeiHfaLEqphjBnW6R77bb9MGhRaxQU8WW4qR9E8vGLT2ewdopmvRk3YHWBr91GPmuHJ3W5

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