Transaction not yet indexed

EST6C9tZWW34PpGbrmCFA9mWJpWHkk2dRCEfTfVR7G3W7sKZ7Mpt6JtUCmqzdFkLsVYoo5jGSXbkoxyiRnXjRCR

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