Transaction not yet indexed

53sa5UEk8Z7t3Yq3CSfx1BmaopB7QLpd4EMcte8LSX5DFdbTEBcEkVYAa3SRcbcuBwLgYSuxqgvX1U6XCUm8ePuo

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