Transaction not yet indexed

263UM4seHXhGeeW1aJXS3XsmR4MCSwsekNEQJDPqJzvST8mC5gUF45bPVJQP2MWPvg2PEznEJCVi4H4x9QE4oxTi

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