Transaction not yet indexed

52RBrdoSFdcJcqs6HBjvKqT88d8C7T2TDYeG4ADxJBx1inFHUtqR8VUPga4zvQdqzeMxegwvb2p3W3tAuRRrxgNb

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