Transaction not yet indexed

56j7c16fkdnkx3FXBX1iCgMynBUJFKPEyG4bE1d9aZtiHG8CCatwrGuMYK1XMDC8TycF6jXB2RABU4Xc5H7M7NU7

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