Transaction not yet indexed

52QFsBak8E6UCVcvMhyHg4XNe9JiYpfXYfRFqqrwGm9iSf2E6WN8SEz6YbL5PWcRnCpnSWtbVPJm9LGXY737ZZz4

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