Transaction not yet indexed

2MCD6cUJtdwfzse4dZ7bXkgSHDZfzfGPjt6eYBhLNRNyipWSc6NDeMtqa3CMdLEbCmZo4m2mqv7nP9txMTsMXoDi

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