Transaction not yet indexed

5So4nWcmJuYJ11TUFdtsLR4fqXwGV3r4faKYkM88Gm6HB38moRBJWmfDeJ5qFaqxaHVbVjmifBoxRF9caHMK2mjG

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