Transaction not yet indexed

5MCb6jS33eW87VMpEVA2Q68dLyppxVNwu5b9uDSAVH4Rgy43et9foPXoW7kGPJRr1GFAxPsTfvUT2W3NhcDYn79i

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