Transaction not yet indexed

278FW2p3mXy619RTWHrCL3xE3ezsJuPUHaHUQfBrfUjbdy2QLEFjs2EnEqkDPzCsUsegPEs4dzbRLeog4ej9Mpfv

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