Transaction not yet indexed

53m4VAJsET1aRWdfMDMYvgTFWQQkAy2QpufKGKPer3fC5uCYLe87ABfwtSW3u1JGQL6xELVdPmvVqDKyhdpKnSuo

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