Transaction not yet indexed

MSmkHKCDVi5oUBypEEBrTT5nCGEXCjo4a2eugGAmWsfLN2uRA9B67MprBwgEfYCmZCeUSzhbkUrFsWcQ2YZnDd4

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