Transaction not yet indexed

mvn2nkJZVx5yQQNXjgczZ1235drzJ4x3g6RD72Eo2q4WEDF3ynAoqn6LtCbFdKbCDwUoFjMWWR3fYUS5ag6bb15

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