Transaction not yet indexed

263aCkMJT79ciqsk2L2nNTcamdMUNAzDd9Gc3dfLN7ypahJDFj8FFSYJoWQe1AP42SF3h6Uhyw8mMwDRS4rtMHtA

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