Transaction not yet indexed

53RtP1SVzUM5DgB4tUAtAwE29YHgr8d5KsuncC5tMedKNfbfKmHLVixEqaQTiq5VMZJ8x4ZpoiWZCLxLQR9Aycrs

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