Transaction not yet indexed

So9dtmTxwi9DxUKUp6QX5pfhb6Hy6yVJCuiTbtp3PppGkCra9Z4Wv9rmJpprPRpZ6uQvRX7pbEJDH8SupAHYR2u

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