Transaction not yet indexed

53NcD9EzS4u1sYVs3SuWV68HM4kATdFK6JJFSesK4RD9NeoTCrgQhtR7vq7P5sWZqPhRT9He7VFLDQQJKJ6Mn2nJ

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