Transaction not yet indexed

66v7BEfiLsLMiXv7Ap3W7mkKKpBNNgCekfN9cQ1T31iTDSanmeSF3zeFGyfXsXo7iXcSaUjvbMmVPP3w8cWabxVx

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