Transaction not yet indexed

497tCpUHExtRjkLuVTjpge74QzeXrnynYkEs4SgnFqUXwAGrR1az3NN3XmmtpHoC4RyGe99MXQ5FG8U1L4Pb7V16

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