Transaction not yet indexed

mpSQP6sovfkCGdXV1HoS8PAHSsYdtHvmXm4C3FZunnoPvQGzwqfHn4YvsEYtwzNjoGfCkC57SmL1ZAVeQ16cidD

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