Transaction not yet indexed

55CF5HMm996o5isXPkzB2fYtq3wZoB3ZLtvGPLQ7DkSTtHsSiJbpHo7WyeK7VT2e4Uf2YKNugh4HGE3JStcNoJEJ

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