Transaction not yet indexed

264UWQCsV8u1UdM3rQ7uvDMMBNcWDHukH5H6BHNefBApGgpEkSGrw5VhC6bbECiakrdFeEeQd5akpNbctLshPq93

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