Transaction not yet indexed

S264WPhPJzFmgiRhEjSNkHhcbZe83VkF1Lenxf3Yo8VsncPBmbnQJq1E2BM2pb5rYr6dqABeQzTCQBgoTdTLKz4

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