Transaction not yet indexed

53EfkoAaZAt2gB8p9VXz2CTPkruNsFhWL6efZdofQBa4UBaFU4U6WkGcesk3VnxpGDwqYd1NfP92mEm3hMVFBsqs

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